vs.

      Komatsu PC138US-2 vs. Case CX130

      8 reasons to buy Komatsu PC138US-2:

      Sizes

      Counterweight ground clearance 900 mm and 890 mm 1 % more or 10 mm

      Operation

      Hydraulic system overflow valve pressure 34813.6 kPa and 34301.4 kPa 1 % more or 512.2 kPa
      Hydraulic pump flow rate 226 l/min and 254 l/min 11 % less or 28 l/min
      Cooling system fluid volume 18.2 l. and 17.7 l. 3 % more or 0.5 l.
      Engine oil volume 17 l. and 9.5 l. 44 % more or 7.5 l.
      Boom reach drive mechanism fluid volume 2.5 l. and 2.2 l. 12 % more or 0.3 l.

      Booms/sections features 2

      Maximum radius along ground level 8180 mm and 8130 mm 1 % more or 50 mm
      Maximum loading height 6840 mm and 6770 mm 1 % more or 70 mm

      17 reasons to buy Case CX130:

      Swing device

      Rotation speed 13.8 rev / min and 10.5 rev / min 24 % more or 3.3 rev

      Sizes

      Width to outside of caterpillar track 2590 mm and 2490 mm 4 % more or 100 mm
      Clearance 432 mm and 395 mm 9 % more or 37 mm

      Operation

      Fuel Capacity 250 l. and 200 l. 20 % more or 50 l.
      Hydraulic system fluid volume 123 l. and 69 l. 44 % more or 54 l.
      Generator current strength 45 amperes and 35 amperes 22 % more or 10 amperes

      Motor

      Effective power 79 kW and 66 kW 16 % more or 13 kW
      Displacement 3.9 l. and 3.3 l. 15 % more or 0.6 l.

      Carrier

      Hook traction force 100 kN and 122.6 kN 18 % less or 22.6 kN
      Specific ground pressure 33.1 kPa and 42.1 kPa 21 % less or 9.0 kPa
      Maximum travel speed 5.6 km/h and 5.1 km/h 9 % more or 0.5 km/h

      Booms/sections features 2

      Maximum vertical wall digging depth 4960 mm and 4900 mm 1 % more or 60 mm
      Maximum excavation depth 5540 mm and 5480 mm 1 % more or 60 mm

      Booms/sections features 1

      Maximum excavation depth 6100 mm and 5070 mm 17 % more or 1030 mm
      Maximum radius along ground level 8610 mm and 7805 mm 9 % more or 805 mm
      Maximum loading height 7060 mm and 6525 mm 8 % more or 535 mm
      Maximum vertical wall digging depth 5340 mm and 4490 mm 16 % more or 850 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 2880 mm and 2790 mm
      Height to cab upper part 2815 mm and 2740 mm
      Rear platform swing radius 1480 mm and 2110 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 13480 kg and 12273 kg

      Motor

      Manufacturer Komatsu and Case
      Model SAA4D95LE-3 and 4TA-390, 2 level
      Power measured at 2200 rev / min and 2200 rev / min
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging and cooling at the outlet
      Cylinders number 4 and 4

      Carrier

      Track width 1990 mm and 1990 mm
      Track shoes number per side 43 and 43
      Shoe dimensions 500 mm and 600 mm
      Support rollers number on either side 1 and 1
      Rolling bearings number on either side 7 and 7

      Booms/sections features 2

      Maximum cut height 9340 mm and 9160 mm
      Unit load-transfer height 2850 mm and 2740 mm
      Unit load-transfer length 7260 mm and 7570 mm

      Booms/sections features 1

      Unit load-transfer height 2630 mm and 2770 mm
      Maximum cut height 9020 mm and 9450 mm
      Unit load-transfer length 7225 mm and 7620 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2490 mm 2. Width to outside of caterpillar track 2590 mm
      4. Caterpillar track length on ground level 2880 mm 4. Caterpillar track length on ground level 2790 mm
      5. Clearance 395 mm 5. Clearance 432 mm
      7. Height to cab upper part 2815 mm 7. Height to cab upper part 2740 mm
      8. Rear platform swing radius 1480 mm 8. Rear platform swing radius 2110 mm
      15. Counterweight ground clearance 900 mm 15. Counterweight ground clearance 890 mm

      Carrier

      14. Shoe dimensions 500 mm 14. Shoe dimensions 600 mm
      6. Track width 1990 mm 6. Track width 1990 mm

      Booms/sections features 1

      11. Maximum radius along ground level 8000 mm 11. Maximum radius along ground level 8130 mm
      1. Unit load-transfer length 7195 mm 1. Unit load-transfer length 7570 mm
      13. Maximum excavation depth 5280 mm 13. Maximum excavation depth 5540 mm
      3. Unit load-transfer height 3110 mm 3. Unit load-transfer height 2740 mm
      9. Maximum cut height 9130 mm 9. Maximum cut height 9160 mm
      10. Maximum loading height 6750 mm 10. Maximum loading height 6770 mm
      12. Maximum vertical wall digging depth 5340 mm 12. Maximum vertical wall digging depth 4960 mm